1 files changed, 61 insertions, 0 deletions
diff --git a/androidx/media/MediaLibrarySessionImplBase.java b/androidx/media/MediaLibrarySessionImplBase.java
new file mode 100644
index 00000000..c21edd34
--- /dev/null
+++ b/androidx/media/MediaLibrarySessionImplBase.java
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+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.media;
+
+import android.annotation.TargetApi;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.os.Build;
+import android.support.v4.media.session.MediaSessionCompat;
+
+import androidx.annotation.NonNull;
+import androidx.media.MediaLibraryService2.MediaLibrarySession;
+
+import java.util.concurrent.Executor;
+
+@TargetApi(Build.VERSION_CODES.KITKAT)
+class MediaLibrarySessionImplBase extends MediaSession2ImplBase {
+    MediaLibrarySessionImplBase(Context context,
+            MediaSessionCompat sessionCompat, String id,
+            MediaPlayerBase player, MediaPlaylistAgent playlistAgent,
+            VolumeProviderCompat volumeProvider, PendingIntent sessionActivity,
+            Executor callbackExecutor,
+            MediaSession2.SessionCallback callback) {
+        super(context, sessionCompat, id, player, playlistAgent, volumeProvider, sessionActivity,
+                callbackExecutor, callback);
+    }
+
+    static final class Builder extends MediaSession2ImplBase.BuilderBase<
+            MediaLibrarySession, MediaLibrarySession.MediaLibrarySessionCallback> {
+        Builder(Context context) {
+            super(context);
+        }
+
+        @Override
+        public @NonNull MediaLibrarySession build() {
+            if (mCallbackExecutor == null) {
+                mCallbackExecutor = new MainHandlerExecutor(mContext);
+            }
+            if (mCallback == null) {
+                mCallback = new MediaLibrarySession.MediaLibrarySessionCallback() {};
+            }
+            return new MediaLibrarySession(new MediaLibrarySessionImplBase(mContext,
+                    new MediaSessionCompat(mContext, mId), mId, mPlayer, mPlaylistAgent,
+                    mVolumeProvider, mSessionActivity, mCallbackExecutor, mCallback));
+        }
+    }
+}